OK, I need some opinions. (First a bit of background.) I have some 5 gallon test batches ready for secondary fermentation. I have only 6.5 gallon carboys.
As you can see, i will have a lot of headspace with no extra wine to "top off" with.
But, I have access to plenty of Argon gas and a regulator with a flow meter so i can apply VERY slowly.
Instead of "topping off" my carboys, can i apply a good thick blanket of argon? Then apply the vapor lock as per normal.
Thoughts?
-Wayne